Worker: Enable UseCounter for SharedWorkerGlobalScope

third_party/WebKit/Source/web/SharedWorkerRepositoryClientImpl.cpp

Index: third_party/WebKit/Source/web/SharedWorkerRepositoryClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/SharedWorkerRepositoryClientImpl.cpp b/third_party/WebKit/Source/web/SharedWorkerRepositoryClientImpl.cpp
index dd43f21e7c08ebb54618f63d4adb24b6bc48f2b4..91925a27fb8028456e38c311a63f4afdf292214e 100644
--- a/third_party/WebKit/Source/web/SharedWorkerRepositoryClientImpl.cpp
+++ b/third_party/WebKit/Source/web/SharedWorkerRepositoryClientImpl.cpp
@@ -32,6 +32,7 @@
 
 #include "core/dom/ExecutionContext.h"
 #include "core/events/Event.h"
+#include "core/frame/Deprecation.h"
 #include "core/frame/UseCounter.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/inspector/InspectorInstrumentation.h"
@@ -96,6 +97,19 @@ class SharedWorkerConnectListener final
 
   void connected() override { m_worker->setIsBeingConnected(false); }
 
+  void countFeature(uint32_t feature) override {
+    static_assert(UseCounter::NumberOfFeatures < UINT32_MAX,
+                  "uint32_t must be larger than number of features");
+    UseCounter::Feature useCounterFeature =
+        static_cast<UseCounter::Feature>(feature);
+    if (Deprecation::deprecationMessage(useCounterFeature).isEmpty()) {
+      UseCounter::count(m_worker->getExecutionContext(), useCounterFeature);
+    } else {
+      Deprecation::countDeprecation(m_worker->getExecutionContext(),
+                                    useCounterFeature);
+    }
+  }
+
   Persistent<SharedWorker> m_worker;
 };